Looking for a nail drill bit for larger nail surfaces, skin and callus work? The Promed sapphire long cylinder nail drill bit has a long cylindrical shape for even work across broader areas. It is suitable for skin, callus and the natural nail plate, including shaping firm nail edges and larger nails. Its 2.35 mm dental-standard shank fits Promed nail drill units with a standard collet.

• Sapphire nail drill bit
• Long cylinder shape
• For skin, callus and nail plate
• 2.35 mm dental-standard shank
• Up to 25,000 rpm
• Autoclavable at 121–134 °C
• Suitable for ultrasonic cleaning

The long cylinder shape offers a working profile for larger nails and extended callus areas. It can be used to shape firm nail edges and work evenly across the natural nail plate. Sapphire is the material used for this Promed bit, and the elongated cylindrical form is intended for treatment steps that require coverage over a broader surface.

For professional pedicure and foot-care services, this nail bit for drill can be used at speeds of up to 25,000 rpm. The 2.35 mm shank is compatible with Promed nail drill units fitted with a standard collet, including Promed 1030, 2020, 3030-X and Ultra Pro S models. This allows the bit to be integrated into a Promed drill setup for work on skin, callus and natural nail plates.

The bit can be autoclaved at 121–134 °C and is also suitable for cleaning in an ultrasonic bath. These cleaning methods support routine preparation of the tool between appointments. The long cylindrical profile remains the central feature for professionals working across larger nails or broader callus areas.

The Promed sapphire long cylinder bit combines a sapphire working surface, long cylindrical shape and 2.35 mm shank. It is suited to professional nail and foot-care work involving skin, callus and the natural nail plate.